240 citations · 1.8k across the 38 of their papers we have counts for
16 papers · 1 filter
Subleading contributions to the chiral three-nucleon force I: long-range terms
V. Bernard, E. Epelbaum, H. Krebs +1
We derive the long-range contributions to the tree-nucleon force at next-to-next-to-next-to-leading order in the chiral expansion. We give both momentum and coordinate space repres…
Dilute neutron matter on the lattice at next-to-leading order in chiral effective field theory
Bugra Borasoy, Evgeny Epelbaum, Hermann Krebs +2
We discuss lattice simulations of the ground state of dilute neutron matter at next-to-leading order in chiral effective field theory. In a previous paper the coefficients of the n…
Chiral effective field theory on the lattice at next-to-leading order
Bugra Borasoy, Evgeny Epelbaum, Hermann Krebs +2
We study nucleon-nucleon scattering on the lattice at next-to-leading order in chiral effective field theory. We determine phase shifts and mixing angles from the properties of two…
Hadronic-loop induced mass shifts in scalar heavy-light mesons
Feng-Kun Guo, Siegfried Krewald, Ulf-G. Meissner
We calculate the mass shifts of heavy-light scalar mesons due to hadronic loops under the assumption that these vanish for the groundstate heavy-light mesons. The results show that…
Progress in NN --> NNpi
V. Baru, J. Haidenbauer, C. Hanhart +3
We survey the recent developments in the reaction in effective field theory. We show that the proper construction of the production operator needs a careful separation…
Pion--deuteron scattering length in Chiral Perturbation Theory up to order χ^{3/2}
V. Baru, J. Haidenbauer, C. Hanhart +3
A complete calculation of the corrections to pion-deuteron scattering length up to order with is performed. The calculation includes the dispersive contribu…